Three cowboys were hanging out in a bar, discussing George W. Bush's visit to their ranch earlier that day.
"The funniest part," the first one said, "was when he kept trying to honk the cow's horns, complaining that they didn't work."
They laughed, and then the second cowboy said, "No, the best was when he asked if being a cowboy meant that I was half-cow."
They all laughed louder, and then the third cowboy said, "No, boys, the best was when he tried to milk that steer!"